Automotive Air Conditioning FAQ's and Technical Troubleshooting with Gauges FAQ: You can use a refrigerant pressure chart to find static pressures at various. Lowside and highside pressures lower than expected after AC I googled 'r134a pressure chart given my starting ambient temperature? Used this to fill a new AC system. Was very easy to use and worked like a champ! Thanks Discount Auto for stocking this. Pressure: Temperature: Pressure: Temperature: Pressure: Temperature: psig (Hg) Degrees F: psig: Degrees F. Jul 24, 2010R134a Pressure vs Temp Chart by ACProf on Tue Oct 06, 2009 11: 25 pm R134a, like all refrigerants, has a unique temperature to pressure rel May 16, 2013Checking Pressures Charging Automotive Air Conditioning 134A AC PT Chart 101 Duration: 13: 47 Using AC Pressure Gauges To Fix Car AC Problems. (F) Saturation PressureTemperature Data for R134a (psig) Auto Ac 134a Pressure Temp Chart Free PDF eBook Download: Auto Ac 134a Pressure Temp Chart Download or Read Online eBook auto ac 134a pressure temp chart in PDF. Automotive articles about Sanden AC compressor units. Sanden AC Compressor: R134a Important Information Ambient Temperature Pressure Reading Chart. How to interpret R134a pressure gauges. Understanding air conditioning gauges. The table below shows the comparison between temperature and pressure for R134a. This R134a refigerant calculator determines the gas pressure based on temperature of R134a refrigerant. Includes a Pressure Temperature Chart Pressure Temperature Charts for R410A, R134A pressure temperature chart. Top R134A Questions to ask before buying refrigerants other than R134A for Car AC. Aug 10, 2012Automotive Air Conditioning Bulletin Board. If someone handed you a pressure temperature chart in I checked my posts for an R12 vs R134a Pres Temp Chart and. R134a Temperature Pressure Chart. psig bar Clear values negative values (in Hg) TEMP. FOR AUTO AIR CONDITIONING R134a SYSTEMS: At IDLE Condenser inlet temp 170 to 180, Condenser Outlet temp 135 to 150 (usually a 30 to 40 degree drop in. R134a pressure chart and other instructions on car AC repairs. Aug 30, 2010This Site Might Help You. RE: Will I overcharge my car air conditioning charging it to 40 degrees using a 134a pressure chart? R134A Refrigerant Pressure Temperature Chart R134A is an inert gas used in air conditioner systems. R134A is used as a chemical refrigerant in automotive May 21, 2017Here's a comparison of R134a to R12 refrigerant vapor pressures at specific temperatures. R134A has a slightly lower pressure at evaporator temperatures (3040. PROFESSIONAL R134a MANIFOLD GAUGE SET PART# WARNING R134a TEMPERATURE PRESSURE CHART Ambient Temp Turn on car and AC system,